CA1168027A - Procede a regeneration pour l'extraction selective de l'anhydride sulfureux des gaz d'echappement - Google Patents

Procede a regeneration pour l'extraction selective de l'anhydride sulfureux des gaz d'echappement

Info

Publication number
CA1168027A
CA1168027A CA000376234A CA376234A CA1168027A CA 1168027 A CA1168027 A CA 1168027A CA 000376234 A CA000376234 A CA 000376234A CA 376234 A CA376234 A CA 376234A CA 1168027 A CA1168027 A CA 1168027A
Authority
CA
Canada
Prior art keywords
solvent
aqueous amine
amine
process according
zone
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA000376234A
Other languages
English (en)
Inventor
Joseph E. Sokolik, Jr.
Alexander J. Kosseim
Gilbert R. Atwood
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of CA1168027A publication Critical patent/CA1168027A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1425—Regeneration of liquid absorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1456—Removing acid components
    • B01D53/1481—Removing sulfur dioxide or sulfur trioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/507—Sulfur oxides by treating the gases with other liquids
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/60—Isolation of sulfur dioxide from gases
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Treating Waste Gases (AREA)
CA000376234A 1980-05-27 1981-04-24 Procede a regeneration pour l'extraction selective de l'anhydride sulfureux des gaz d'echappement Expired CA1168027A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15345880A 1980-05-27 1980-05-27
US153,458 1980-05-27

Publications (1)

Publication Number Publication Date
CA1168027A true CA1168027A (fr) 1984-05-29

Family

ID=22547307

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000376234A Expired CA1168027A (fr) 1980-05-27 1981-04-24 Procede a regeneration pour l'extraction selective de l'anhydride sulfureux des gaz d'echappement

Country Status (4)

Country Link
EP (1) EP0040892A1 (fr)
JP (1) JPS5721918A (fr)
AU (1) AU7007981A (fr)
CA (1) CA1168027A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5019361A (en) * 1988-11-09 1991-05-28 Union Carbide Canada Limited Removal and recovery of sulphur dioxide from gas streams

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9205370B2 (en) * 2010-08-24 2015-12-08 Ccr Technologies, Ltd. Process for recovery of processing liquids
JP5726589B2 (ja) * 2011-03-28 2015-06-03 株式会社東芝 二酸化炭素回収システム
JP5755047B2 (ja) * 2011-06-22 2015-07-29 三菱重工業株式会社 排ガス処理システム及び排ガス処理方法
US8911538B2 (en) 2011-12-22 2014-12-16 Alstom Technology Ltd Method and system for treating an effluent stream generated by a carbon capture system
AU2013224898B2 (en) * 2012-03-02 2017-02-23 Basf Se Removing sulphur oxides from a fluid stream
EP2653209A1 (fr) * 2012-04-18 2013-10-23 Siemens Aktiengesellschaft Dispositif de séparation du dioxyde de carbone et son procédé de fonctionnement ainsi qu'unité de séparation
US10350542B2 (en) * 2016-04-29 2019-07-16 General Electric Company Wet flue gas desulfurization system with zero waste water liquid discharge
US10016719B2 (en) 2016-05-26 2018-07-10 Exxonmobil Chemical Patents Inc. Reducing fouling in amine systems

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2148971A (en) * 1936-06-23 1939-02-28 American Lurgi Corp Process for the recovery of pure, concentrated sulphur dioxide
US3904735A (en) * 1972-03-07 1975-09-09 Union Carbide Corp Process for the selective removal of sulfur dioxide from effluent gases
DE2700553A1 (de) * 1976-01-08 1977-07-14 Davy Powergas Inc Verfahren zum abstossen von natriumsulfat aus einem system zur schwefeldioxidentfernung
CA1106576A (fr) * 1977-03-25 1981-08-11 Alexander J. Kosseim Methode d'extraction du so.sub.2 des gaz d'echappement, et d'extraction des sels thermostables des systemes dans lesquels ils s'accumulent a l'aide d'une resine echangeuse d'ions
US4170628A (en) * 1977-03-25 1979-10-09 Union Carbide Corporation Process for removing SO2 from effluent gases and for removing heat stable salts from systems in which they accumulate using an anion exchange resin
US4201752A (en) * 1979-03-01 1980-05-06 Union Carbide Corporation Process for the selective removal of sulfur dioxide from effluent gases

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5019361A (en) * 1988-11-09 1991-05-28 Union Carbide Canada Limited Removal and recovery of sulphur dioxide from gas streams

Also Published As

Publication number Publication date
JPS5721918A (en) 1982-02-04
AU7007981A (en) 1981-12-03
EP0040892A1 (fr) 1981-12-02

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Legal Events

Date Code Title Description
MKEX Expiry